bazelisk.go

// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Package main is the entry point for Bazelisk.
package main

import (
	"log"
	"os"

	"github.com/bazelbuild/bazelisk/core"
	"github.com/bazelbuild/bazelisk/repositories"
)

func main() {
	gcs := &repositories.GCSRepo{}
	gitHub := repositories.CreateGitHubRepo(core.GetEnvOrConfig("BAZELISK_GITHUB_TOKEN"))
	// Fetch LTS releases, release candidates and Bazel-at-commits from GCS, forks and rolling releases from GitHub.
	// TODO(https://github.com/bazelbuild/bazelisk/issues/228): get rolling releases from GCS, too.
	repos := core.CreateRepositories(gcs, gcs, gitHub, gcs, gitHub, true)

	exitCode, err := core.RunBazelisk(os.Args[1:], repos)
	if err != nil {
		log.Fatal(err)
	}
	os.Exit(exitCode)
}